2040111041 has 2 divisors, whose sum is σ = 2040111042. Its totient is φ = 2040111040.

The previous prime is 2040111037. The next prime is 2040111083. The reversal of 2040111041 is 1401110402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1486873600 + 553237441 = 38560^2 + 23521^2 .

It is a cyclic number.

It is not a de Polignac number, because 2040111041 - 2² = 2040111037 is a prime.

It is a super-2 number, since 2×2040111041² = 8324106119220207362, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2040111001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020055520 + 1020055521.

It is an arithmetic number, because the mean of its divisors is an integer number (1020055521).

Almost surely, 2^2040111041 is an apocalyptic number.

It is an amenable number.

2040111041 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040111041 is an equidigital number, since it uses as much as digits as its factorization.

2040111041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 2040111041 is about 45167.5883903491. The cubic root of 2040111041 is about 1268.2881520042.

Adding to 2040111041 its reverse (1401110402), we get a palindrome (3441221443).

The spelling of 2040111041 in words is "two billion, forty million, one hundred eleven thousand, forty-one".